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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryIndustryElectrical IndustrySchlierenLightium AG
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Lightium AG

Summary

About the company

The core activity of Lightium AG is the development and manufacture of thin-film lithium niobate (TFLN)-based photonic integrated circuits (PICs) for the data processing and communications industry. The company offers foundry services ranging from rapid prototyping to high-volume production and supports customers in developing photonic solutions for applications such as high-speed data transmission and artificial intelligence.

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Products & services

Industry:Electrical Industry
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Photonic foundry services for TFLN
Photonic Integrated Circuit (PIC) foundry and design services based on Thin-Film Lithium Niobate, from rapid prototyping to series production on 200-mm wafers.
Design services for photonic integrated circuits
PIC design services for Thin-Film Lithium Niobate platforms, including design enablement and support for applications in telecom, datacom, quantum and AI.
Testing and measurement services for PICs
Testing and measurement infrastructure for photonic integrated circuits, including ultra-high-speed device measurements and support for R&D as well as high-volume production.
Packaging and assembly support for PICs
Photonic packaging solutions and an assembly design kit (ADK) for ultra-high-speed photonic integrated circuits, for better integration into real applications.
Press

Media

July 1, 2026Media
Lightium, enshift und Swiss Cluster gewinnen den Swiss Economic Award
moneycab.com
July 1, 2026Media
Swiss Economic Award 2026 goes to Lightium, Swiss Cluster and enshift
startupticker.ch
May 7, 2025Media
Lightium wins the 32nd Prix Strategis
startupticker.ch
September 20, 2024Media
Sieben Millionen Dollar für Schlieremer Startup Lightium
inside-it.ch
September 19, 2024Media
Lightium raises $7 million in oversubscribed seed round
startupticker.ch

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Location

Wagistrasse 13
8952 Schlieren
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-372.073.264
Founded
2023 · 3 years
Last commercial register change
September 6, 2024
Employees
11 to 20

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